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\title{应用回归分析习题}
\author{张家棋 \thanks{Corresponding Author.  Emil:zhangjiaqi957957@outlook.com \newline This work was done at Chongqing Normal University.
\newline Learn more about Zhang Jiaqi: https://define957.github.io/About-ZHANG-Jiaqi/}}

\affil{\textit{Chongqing Normal University}} 


\newtheorem{definition}{定义}[section]
\newtheorem{theorem}{定理}[section]
\newtheorem{property}{性质}[section]
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\begin{document}
	\maketitle
	\begin{center}
		请从绝处，读我侠义
	\end{center}

\include{chapter1}
\include{chapter2}
\include{chapter3}
\include{chapter4}

\end{document}

